September weather forecast
Aulan, France

englishespañol中文
Share

Weather in September

The first month of the autumn, September, is still a pleasant month in Aulan, France, with an average temperature fluctuating between 11°C (51.8°F) and 21.3°C (70.3°F).

Temperature

September marks a gentle change in average high-temperature, declining from August's warm 26°C (78.8°F) to an agreeable 21.3°C (70.3°F). In Aulan, an average temperature of 11°C (51.8°F) is noted during September nights.

Humidity

In Aulan, the average relative humidity in September is 73%.

Rainfall

In Aulan, during September, the rain falls for 12 days and regularly aggregates up to 65mm (2.56") of precipitation. In Aulan, during the entire year, the rain falls for 146.1 days and collects up to 886mm (34.88") of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In September, the average length of the day is 12h and 31min.
On the first day of September in Aulan, sunrise is at 07:01 and sunset at 20:14. On the last day of the month, sunrise is at 07:35 and sunset at 19:20 CEST.

Sunshine

In Aulan, the average sunshine in September is 9h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: During September, 4 as the daily maximum UV index converts into the following advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
[Resources]

Frequently asked questions

What is the usual temperature for Aulan in September?

The high-temperature during September is 21.3°C (70.3°F) and the low-temperature is 11°C (51.8°F).

What is the average humidity in September in Aulan?

In September, the average relative humidity in Aulan is 73%.

How much does it rain in Aulan in September?

In Aulan, in September, during 12 rainfall days, 65mm (2.56") of precipitation is typically accumulated.

When it does not snow in Aulan?

June through September are months without snowfall in Aulan, France.

Does it snow in Aulan in September?

In Aulan, France, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Aulan have in September?

The average day length in September in Aulan, France, is 12h and 31min.

When is the sunrise / sunset in September in Aulan?

On the first day of September in Aulan, sunrise is at 07:01 and sunset at 20:14. On the last day of the month, sunrise is at 07:35 and sunset at 19:20 CEST.

How many hours of sunshine does Aulan have in September?

In September, the average sunshine duration in Aulan is 9h.

How high is the UV index in September in Aulan?

In Aulan, France, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Aulan, France

Average temperature in September - Aulan, France
  • Average high temperature in September: 21.3°C

The warmest month (with the highest average high temperature) is July (26.3°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in September: 11°C

The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (-0.8°C).

[Resources]

Average pressure in September
Aulan, France

Average pressure in September - Aulan, France
  • Average pressure in September: 1017.1mbar

The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is April (1014.6mbar).

[Resources]

Average wind speed in September
Aulan, France

Average wind speed in September - Aulan, France
  • Average wind speed in September: 9.9km/h

The windiest months (with the highest average wind speed) are February and March (12.6km/h).
The calmest month (with the lowest average wind speed) is September (9.9km/h).

[Resources]

Average humidity in September
Aulan, France

Average humidity in September - Aulan, France
  • Average humidity in September: 73%

The months with the highest relative humidity are November and December (83%).
The months with the lowest relative humidity are July and August (65%).

[Resources]

Average rainfall in September
Aulan, France

Average rainfall in September - Aulan, France
  • Average rainfall in September: 65mm

The wettest month (with the highest rainfall) is November (130mm).
The driest month (with the least rainfall) is January (48mm).

[Resources]

Average rainfall days in September
Aulan, France

Average rainfall days in September - Aulan, France
  • Average rainfall days in September: 12 days

The month with the highest number of rainy days is April (16.2 days).
The month with the least rainy days is February (7.9 days).

[Resources]

Average snowfall in September
Aulan, France

Average snowfall in September - Aulan, France
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (191mm).
The months with the least snowfall are June, July, August and September (0mm).

[Resources]

Average snowfall days in September
Aulan, France

Average snowfall days in September - Aulan, France
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Aulan, France

Average daylight in September / Average sunshine in September - Aulan, France
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).

[Resources]

Average sunshine days in September
Aulan, France

Average sunshine days in September - Aulan, France
  • Average sunshine days in September: 16.4 days

The month with the most sunshine days is August (18.6 days).
The month with the least sunshine days is May (12.6 days).

[Resources]

Average UV index in September
Aulan, France

Average UV index in September - Aulan, France
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

[Resources]

Average cloud cover in September
Aulan, France

Average cloud cover in September - Aulan, France
  • Average cloud cover in September: 28

The month with the most cloud cover is November (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 18).

[Resources]

Average visibility in September
Aulan, France

Average visibility in September - Aulan, France
  • Average visibility in September: 9km

The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (9km).

[Resources]

Aulan, France

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location